[GRASS-git] [OSGeo/grass-addons] 6b9362: Add i.gabor (#545)

[Owen Smith]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: 6b936220afd4f738372ff9643ead62743617935a
      https://github.com/OSGeo/grass-addons/commit/6b936220afd4f738372ff9643ead62743617935a
  Author: Owen Smith <ocsmit at protonmail.com>
  Date:   2021-06-24 (Thu, 24 Jun 2021)

  Changed paths:
    A grass7/imagery/i.gabor/Makefile
    A grass7/imagery/i.gabor/i.gabor.html
    A grass7/imagery/i.gabor/i.gabor.py
    A grass7/imagery/i.gabor/i_gabor_imaginary.png
    A grass7/imagery/i.gabor/i_gabor_individual.png
    A grass7/imagery/i.gabor/i_gabor_ortho.png
    A grass7/imagery/i.gabor/i_gabor_quant.png
    A grass7/imagery/i.gabor/i_gabor_segment.png

  Log Message:
  -----------
  Add i.gabor (#545)

* Add i.gabor

* Typos in docs

* Use double type for orientation (float); </div></pre> => </pre></div>

* i18nize messages

* Fix code examples.

Code examples both computed bitwise quantification '-q'

* Add g.region for examples

* g.region res

* Use basename, include description

* Documentation for basename, example for individual outputs

* 'for with the prefix' -> 'with the suffix'

* Basename to prefix

* Update filenames in example png

* Update i_gabor_quant.png for 8 orientations

* Improved(?) explanation of gabor filter bank and its advantages

* cont. Improved(?) explanation of gabor filter bank and its advantages

* Mention usage of NumPy and SciPy / bottleneck

* Update i_gabor_quant.png to use original colormap

* Add grass centered segmentation example using outputs

* Add i_gabor_segment.png missing in last commit

* Add TODO

* Add references including tech report

* Update i.gabor.html

* Sort references by last name
* Remove <p> after <br>
* Add <p> after </center>
* gabor => Gabor (proper noun)
* & => &
* umlaut o in HTML code

* Update i.gabor.html

* fourier => Fourier
* Break long lines

* i.e. => For example; punctuations; typos

* n-dimensional => 2-dimensional

* an 2-dimensional => a 2-dimensional

Co-authored-by: Huidae Cho <grass4u at gmail.com>